第二年第三百六十三天

[nnozomi]

语法
原来 （+ 是） + fact "So it was X all along/turns out to be X" (part d)
https://resources.allsetlearning.com/chinese/grammar/Comparing_%22benlai%22_and_%22yuanlai%22

词汇
想到, think of/have at heart; 想法, idea/opinion; 想起, call to mind; 理想, ideal ( pinyin )

https://mandarinbean.com/new-hsk-2-word-list/

Guardian:
原来是想看我自露马脚, so all along you wanted to see me give myself away
原来在你眼中的世界是这样的, so that's what the world looks like through your eyes
果然这读书人跟我们粗人的想法就是不一样啊, naturally as a scholar your ideas aren't the same as us ordinary mortals

Me:
原来是这样啊，听到你解释我终于懂了。
我就算努力也不能想起来他的脸。

If you haven't noticed the preceding post (question on Chinese textbooks/courses) and have some ideas, take a look!